Antenna adjustment method, device, equipment, unmanned aerial vehicle system and readable storage medium

A technology of unmanned aerial vehicles and antennas, applied in the field of communication, can solve problems such as unstable communication, and achieve the effect of avoiding communication interruption

CN109346845BActive Publication Date: 2021-06-29CHINA UNITED NETWORK COMM GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-06-29

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Abstract

The invention provides an antenna adjustment method, device, equipment, unmanned aerial vehicle system and readable storage medium. The method includes: determining the beam half-power angle of the base station antenna according to the preset flight route of the drone; and adjusting the phase relationship between the half-wave oscillators in the base station antenna according to the beam half-power angle. In the method, device, equipment, unmanned aerial vehicle system, and readable storage medium provided by this embodiment, the beam half-power angle of the base station antenna can be determined according to the flight path of the unmanned aerial vehicle, and then the beam in the base station antenna can be adjusted according to the determined half-power angle. The phase relationship between the half-wave oscillators can prevent the UAV from passing through the zero point area of ​​the antenna signal during flight, thereby avoiding the communication interruption between the base station and the UAV.
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Description

technical field

[0001] The invention relates to unmanned aerial vehicle technology, in particular to an antenna adjustment method, device, equipment, unmanned aerial vehicle system and a readable storage medium, belonging to the field of communication. Background technique

[0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft that can be controlled by a ground control device to perform flight tasks. For example, the UAV is operated by radio remote control equipment and self-contained program control device, or the UAV is operated completely or intermittently autonomously by the on-board computer.

[0003] In the prior art, the UAV and the ground control device can be connected through a 4G network, and control instructions can be sent to the UAV through the control device through the 4G network, so that the UAV can perform flight tasks according to the control instruction.

[0004] However, in the prior art, the effect of utilizing the 4G network for com...

Examples

Embodiment Construction

[0044] figure 1 It is a flow chart of an antenna adjustment method shown in an exemplary embodiment of the present invention.

[0045] Such as figure 1 As shown, the antenna adjustment method provided in this embodiment includes:

[0046] Step 101, determine and determine the beam half-power angle of the base station antenna according to the flight path of the drone.

[0047] Wherein, the solution provided in this embodiment is suitable for adjusting the antenna of the base station, and the base station can be used to communicate with the industrial drone. Industrial drones generally have preset routes, which can be stored on the side of the drone. For example, route information can be sent to the drone through the control device, so that the drone can follow the predetermined route flight. The method provided in this embodiment may be executed by a processor set in a base station.

[0048] Specifically, industrial drones can be used in film and television aerial photogra...